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About

Summary: Cambridge Health Alliance (CHA) is a nonprofit, Harvard Teaching Hospital system serving Cambridge, Somerville, and Everett, MA. It offers comprehensive care including primary, specialty, and mental health/substance use services, with 24/7 emergency care at two campuses. CHA operates two acute-care hospitals and is affiliated with Harvard Medical School and Tufts School of Medicine. It emphasizes behavioral health as a core component of whole-person care and is actively recruiting for related roles. Main locations include 1493 Cambridge Street (HQ), 230 Highland Ave (Somerville), and 1493 Cambridge Street, Cambridge. For behavioral health specifically, CHA positions mental health and substance use treatment as integral to its care model and highlights services across therapy, group programs, and medication management. If you’re seeking CHA’s behavioral health urgent care options, CHA positions mental health services as accessible and integral to urgent and ongoing care within its broader behavioral health offerings.

Clinic Type

Mental Health and Substance Use

Address

1493 Cambridge Street, First floor, Cahill Building, Cambridge, MA 02139

Phone

833-222-2030

Email

webmaster@challiance.org

Opening Hours

Open every day (M-F 8am-8pm, Sat/Sun 9am-5pm); in-person services hours listed above; phone support 24-hours

Telehealth

Available

Emergency Care

24/7 crisis services via CHA Access and Crisis Line; mobile crisis services; 24/7 phone line 833-222-2030

Services Offered

  • Behavioral Health
  • Behavioral Health Urgent Care
  • Mental Health and Substance Use
  • Psychiatry
  • Psychology

Insurance & Payment

  • Behavioral Health Center (BH-CBHC) accepted insurances
  • MassHealth (for uninsured)

Crisis services are covered by all health insurances; MassHealth for uninsured.

Insurance, MassHealth for uninsured, Self-pay where applicable

Languages Spoken

  • English
  • Spanish
  • additional languages not specified

FAQs

What should I do if someone is in crisis?

Call the CHA Access and Crisis Line at 833-222-2030. A trained staff member will help you access behavioral health care. CHA provides 24/7 mobile crisis services in communities and at the Cambridge Behavioral Health Urgent Care Center.

What are the hours for the Cambridge Behavioral Health Urgent Care?

In-person hours: M-F 8:00 am–8:00 pm, Sat/Sun 9:00 am–5:00 pm; open daily except major holidays.

What is the address for the Behavioral Health Urgent Care at Cambridge Hospital?

1493 Cambridge Street, Cambridge, MA 02139, First floor, Cahill Building.

What is the contact number for patients in treatment?

Phone: 617-665-3458.

Is the Behavioral Health Urgent Care walk-in or appointment-based?

It is a walk-in service for people of all ages for assessments and treatment needs.

Are crisis services covered by insurance?

Yes, crisis services are covered by all health insurances; MassHealth is available for uninsured individuals.

Photos

What Patients Say

Overall sentiment across review platforms: mixed

  • Yelp and other review aggregators (General CHA/Urgent Care): 1.9/5 (General CHA facility) to 3.0/5 (CHA Urgent Care) (80 (General) to 50+ (Urgent Care sites))

Patients praise

  • Attentive care noted by some patients in initial visits
  • Accessible walk-in service for mental health and substance use needs
  • Coordinated crisis services and assessments provided on-site

Common complaints

  • Reports of rude intake staff
  • Dissatisfaction with the quality of psychiatric care provided
  • Concerns regarding follow-up and long-term care accessibility
  • Frustration with perceived lack of effective assistance for patients in crisis

"I went there with so much hope to re start my life... The woman who checked me in is just plain rude and wouldn't let me finish explaining why I was there... I'm currently waiting for an appointment with a social worker. I'm seriously hoping my time isn't wasted."

LocalityBiz Patient Review

"Urgent Care psychologist was very attentive my first visit. I can only give four stars because they do not have long term therapists who take my insurance."

LocalityBiz Patient Review

Synthesized from public review platforms as of Jul 11, 2026 — sources: [1][2][3][4].

Information sourced from the clinic's website as of July 11, 2026.

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